# Interface: com.pnfsoftware.jeb.core.units.codeobject.IPEDataDirectory

This interface describes the data directory header of PE executable files. 

 Reference: https://msdn.microsoft.com/en\-us/library/windows/desktop/ms680547\(v=vs.85\).aspx

## Method: getPosition
- return type: `long`

Description: Get the relative virtual address of a directory entry. For Certificate entries, the returned value is an offset.
return: an RVA, or an offset

## Method: getSize
- return type: `long`

Description: Get the size of a directory entry.
return: a size in bytes